7484080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5503}}^1$

素因数の和:5533

約数の個数: 40

約数和(自身を含む): 18427392

約数和(自身を除く): 10943312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5503, 11006, 22012, 27515, 44024, 55030, 88048, 93551, 110060, 187102, 220120, 374204, 440240, 467755, 748408, 935510, 1496816, 1871020, 3742040, 7484080]

約数ペア:

[(1, 7484080), (2, 3742040), (4, 1871020), (5, 1496816), (8, 935510), (10, 748408), (16, 467755), (17, 440240), (20, 374204), (34, 220120), (40, 187102), (68, 110060), (80, 93551), (85, 88048), (136, 55030), (170, 44024), (272, 27515), (340, 22012), (680, 11006), (1360, 5503)]